INTEGRATED CIRCUIT

R

DC COMPONENTS CO., LTD.

TECHNICAL SPECIFICATIONS OF 3-TERMINAL POSITIVE VOLTAGE REGULATOR

Description

These regulators empoly internal current limiting and thermal

shutdown, making them essentially indestructible. They can

deliver over 1A output current with adequate heatsinking. They are

intended as fixed voltage regulators in a wide range of applications

including local, on-card regulation for elimination of noise and

distribution problems associated with single-point regulation.

Pinning

1 = Input

2 = Ground

3 = Output

DE7824

DE7824A

Characteristic

Symbol

Rating

Unit

Input Voltage

40

V

Total Power Dissipation

Internal limit

W

Operating Temperature Range

0 to +125

o

C

Maximum Junction Temperature

125

o

C

Storage Temperature Range

-55 to +150

o

C

Lead Temperature(Soldering 10 Sec.)

230

o

C

TO-220AB

Dimensions in inches and (millimeters)

.625(15.87)

.570(14.48)

.350(8.90)

.330(8.38)

.562(14.27)

.500(12.70)

.055(1.39)

.045(1.15)

.185(4.70)

.173(4.40)

.405(10.28)

.380(9.66)

.295(7.49)

.220(5.58)

.640

(16.25)

Typ

.055(1.40)

.045(1.14)

.037(0.95)

.030(0.75)

.100

(2.54)

Typ

.024(0.60)

.014(0.35)

Φ.151

Φ(3.83)

Typ

1 2 3

Characteristic

Symbol

Min

Typ

Max

Unit

Test Conditions

DE7824A

23.28

24.00

24.72

Output Voltage

DE7824

23.00

24.00

25.00

V

DE7824A

23.28

24.00

24.72

DE7824

23.80

24.00

25.20

DE7824A

-

18

240

Line Regulation

DE7824

-

18

480

mV

-

6.0

240

DE7824A

-

-

240

Load Regulation

DE7824

-

-

480

mV

DE7824A

-

-

120

DE7824

-

-

240

Input Bias Current

-

5.5

8.0

mA

Input Bias Current Change

-

-

0.5

mA

-

-

1.3

Output Noise Voltage

DE7824A

-

-

200

µV

DE7824

-

-

300

Ripple Rejection

DE7824A

RR

-

68

-

dB

DE7824

62

73

-

Dropout Voltage

DE7824A

-

2.0

-

V

DE7824

-

2.5

-

Short Circuit Current

-

1.5

-

A

Peak Output Current

1.7

-

-

A

-

-0.8

-

Electrical Characteristics